公开(公告)号：US20220221792A1

公开(公告)日：2022-07-14

申请号：US17707720

申请日：2022-03-29

Applicant: Kioxia Corporation

Inventor： Ryosuke YAMAMOTO ,  Seiji MORITA ,  Norikatsu SASAO ,  Koji ASAKAWA ,  Tomoaki SAWABE ,  Shinobu SUGIMURA

IPC: G03F7/09 ,  C08F220/08 ,  C08F212/08 ,  C08F120/08 ,  G03F7/00 ,  G03F7/004 ,  G03F7/20 ,  C08F120/28 ,  G03F7/40 ,  H01L21/033 ,  H01L21/311 ,  C08F220/28

Abstract: A pattern forming material according to an embodiment is a pattern forming material comprising a polymer composed of a plurality of monomer units bonded to each other. Each of the monomer units includes an ester structure having a first carbonyl group and at least one second carbonyl group bonded to the ester structure. A second carbonyl group farthest from a main chain of the polymer constituting the pattern forming material among second carbonyl groups is in a linear chain state.

公开(公告)号：US20210372895A1

公开(公告)日：2021-12-02

申请号：US17244001

申请日：2021-04-29

Applicant: Sumitomo Rubber Industries, Ltd.

Inventor： Yasuhisa MINAGAWA

IPC: G01N1/40 ,  C08F120/28 ,  C09D133/14

Abstract: Provided are hydrophilic substrates provided with a hydrophilic polymer layer having controlled surface uniformity and irregularities, and methods for preparing the hydrophilic substrates. Included are hydrophilic substrates including a substrate having a surface containing at least one group represented by —N(R1)2 or —N(R2)3+ wherein each R1 or R2 is the same or different and represents a hydrogen atom or a substituted or unsubstituted hydrocarbon group optionally containing a hetero atom; and a hydrophilic polymer layer provided on the surface of the substrate.

公开(公告)号：US10961429B2

公开(公告)日：2021-03-30

申请号：US16337538

申请日：2016-10-28

Applicant: Halliburton Energy Services, Inc.

Inventor： Sairam Eluru ,  Rajender Salla

IPC: C09K8/508 ,  C08F120/18 ,  C08F120/28 ,  C09K8/518 ,  E21B43/26 ,  E21B33/138

Abstract: Certain foamed gel treatment fluids and methods of using the treatment fluids in wellbores penetrating subterranean formations are provided. In one embodiment, the treatment fluids comprise: an aqueous base fluid, a gas, a plurality of particulates, and a plurality of swellable particles each comprising a material having a first monomer, a second monomer, and a third monomer comprising a foamable surfactant. In one embodiment, the methods comprise: preparing a treatment fluid comprising an aqueous base fluid and a swellable particle that comprises a material having a first monomer, a second monomer, and a third monomer comprising a foamable surfactant; blending the treatment fluid with a gas to form a foamed gel; and introducing the foamed gel into a wellbore penetrating at least a portion of a subterranean formation.

公开(公告)号：US20190136085A1

公开(公告)日：2019-05-09

申请号：US16096368

申请日：2017-04-27

Applicant: NOF CORPORATION

Inventor： Yoshihisa SHIMAMURA ,  Yosuke MATSUOKA

IPC: C09D133/14 ,  C08F120/28 ,  C09D5/00 ,  C08J7/04 ,  G02C7/04

Abstract: Provided is a silicone contact lens having surface hydrophilicity and surface lubricity. It has been confirmed that a silicone contact lens including, on its surface, a graft polymer chain derived from a polyoxyethylene compound having a plurality of hydroxyl groups at a terminal thereof has surface hydrophilicity and surface lubricity.

公开(公告)号：US09951163B2

公开(公告)日：2018-04-24

申请号：US15114711

申请日：2015-01-30

Applicant: Mitsubishi Gas Chemical Company, Inc.

Inventor： Hiroyasu Tanaka ,  Shoichi Hayakawa ,  Hiroyuki Tanagi ,  Kikuo Furukawa ,  Hiroshi Horikoshi

IPC: G03F7/004 ,  C08F220/28 ,  C07C67/28 ,  C07D307/33 ,  G03F7/039 ,  C07D307/93 ,  C07C69/75 ,  C08F120/28

CPC classification number: C08F220/28 ,  C07C67/28 ,  C07C69/75 ,  C07C69/757 ,  C07C2601/14 ,  C07D307/33 ,  C07D307/93 ,  C08F120/28 ,  C08F2220/283 ,  G03F7/039 ,  G03F7/0397 ,  C08F2220/1883 ,  C08F220/20 ,  C08F2220/1891

Abstract: The present invention provides a resist or a compound for use as a resist, which is highly sensitive and well-balanced without losing the fundamental physical properties required as a chemically amplified resist (e.g., resolution, line edge roughness (LER)).The present invention is directed to a (meth)acrylate compound represented by general formula (1) and a process for preparation thereof, as well as a (meth)acrylic copolymer obtainable by polymerization of the (meth)acrylate compound of general formula (1) and a photosensitive resin composition thereof: (wherein R1 represents a hydrogen atom or a methyl group, R2 represents a linear or branched alkyl group containing 2 to 4 carbon atoms, and each R3 may be the same or different and represents a group represented by the following formula (2) or (3), etc.) (provided that formulae (2) and (3) are as defined in the specification of the present application).

公开(公告)号：US09879113B2

公开(公告)日：2018-01-30

申请号：US13997309

申请日：2011-12-16

Applicant: Christophe Steinbrecher ,  Cedric Le Fevere De Ten Hove ,  Robert Van't Sand ,  Denis Heymans ,  Aleksandra Joanna Kotlewska

Inventor： Christophe Steinbrecher ,  Cedric Le Fevere De Ten Hove ,  Robert Van't Sand ,  Denis Heymans ,  Aleksandra Joanna Kotlewska

IPC: C07D303/16 ,  C08G18/00 ,  C08G63/66 ,  C08G65/08 ,  C08G18/42 ,  C08G18/62 ,  C08G63/91 ,  C09D163/00 ,  C09D7/12 ,  C09D201/00 ,  C09D125/14 ,  C09D133/02 ,  C09D167/02 ,  C09D171/02 ,  C09D201/06 ,  C09D7/00 ,  C09J11/06 ,  C09J201/02 ,  C07C67/465 ,  C08K5/10 ,  C08F120/28 ,  C08F8/00 ,  C08L63/00 ,  C08K5/1515 ,  C08L33/04 ,  C08L67/02 ,  C09D133/04 ,  C08L71/02 ,  C08G59/12 ,  C09D4/00

CPC classification number: C08G63/66 ,  C07D303/16 ,  C08G18/4291 ,  C08G59/12 ,  C08K5/1515 ,  C08L33/04 ,  C08L63/00 ,  C08L67/02 ,  C08L71/02 ,  C09D4/00 ,  C09D133/04 ,  C09D163/00 ,  C09D167/02 ,  C09D171/02

Abstract: The invention relates to compositions of α,α-branched alkane carboxylic acids glycidyl esters with a define isomeric composition where the sum of the concentration of the blocked and of the highly branched isomers is at least 50%, preferably above 60% and most preferably above 75% on total composition.

公开(公告)号：US20170333363A1

公开(公告)日：2017-11-23

申请号：US15508955

申请日：2015-09-17

Applicant: University of Massachusetts

Inventor： Sankaran Thayumanavan ,  Mijanur Rahaman Molla ,  Scott Clayton Garman

IPC: A61K9/51 ,  A61K9/06 ,  A61K31/713 ,  C08F120/28

CPC classification number: A61K9/5138 ,  A61K9/06 ,  A61K9/1075 ,  A61K31/713 ,  A61K47/34 ,  C08F120/28 ,  C12N15/111 ,  C12N2310/11 ,  C12N2310/14 ,  C12N2310/16 ,  C12N2320/32

Abstract: The invention provides pH- or redox-responsive and charge-neutral polymeric nanogels that stably encapsulate a biomolecule at one pH or redox condition and then release it at a different pH or redox condition, and compositions and methods of preparation and use thereof.

公开(公告)号：US20150232591A1

公开(公告)日：2015-08-20

申请号：US14429598

申请日：2013-08-09

Applicant: AUTONETWORKS TECHNOLOGIES, LTD. ,  SUMITOMO WIRING SYSTEMS, LTD. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD. ,  KYUSHU UNIVERSITY

Inventor： Tatsuya Hase ,  Kazuo Nakashima ,  Makoto Mizoguchi

IPC: C08F122/10 ,  C07D307/16 ,  C08F120/20 ,  C08F120/12 ,  C08F120/14 ,  C08F120/28 ,  C07C69/54 ,  C07C69/602

CPC classification number: C08F122/105 ,  C07C69/54 ,  C07C69/602 ,  C07D307/16 ,  C08F2/48 ,  C08F8/30 ,  C08F20/10 ,  C08F120/12 ,  C08F120/14 ,  C08F120/20 ,  C08F120/28 ,  C08F2220/343 ,  C08G18/4825 ,  C08G18/672 ,  C08G18/73 ,  C08G65/3322 ,  C08L33/00 ,  C08L71/02 ,  C09D4/06 ,  C09D133/08 ,  C09D133/10 ,  C09D133/14 ,  C09D175/16 ,  C09J4/06 ,  C09J133/08 ,  C09J133/10 ,  C09J133/14 ,  C09J175/16 ,  C08L75/08 ,  C08G18/48

Abstract: Presented is a (meth)acrylate composition that can be cured even in an unirradiated portion that is not reached by light. The (meth)acrylate composition contains a compound having one or more vinyl groups in a molecular structure thereof. The compound has a ratio of a molecular weight thereof to a number of the vinyl groups of 300 or lower. The composition generates a heat of reaction during photopolymerization thereof, and the heat of reaction causes thermal polymerization of the composition.

Abstract translation: 呈现即使在未被光照射的未照射部分也能固化的（甲基）丙烯酸酯组合物。 （甲基）丙烯酸酯组合物含有其分子结构中具有一个或多个乙烯基的化合物。 该化合物的分子量与乙烯基数的比例为300以下。 该组合物在其光聚合期间产生反应热，反应热引起组合物的热聚合。

公开(公告)号：US20130039094A1

公开(公告)日：2013-02-14

申请号：US13639948

申请日：2010-10-22

Applicant: William Blake Kolb ,  Michael Benton Free ,  Brant U. Kolb ,  Fei Lu ,  John A. Wheatley

Inventor： William Blake Kolb ,  Michael Benton Free ,  Brant U. Kolb ,  Fei Lu ,  John A. Wheatley

IPC: C08F120/28 ,  D01F9/00 ,  F21V8/00 ,  B32B3/26

CPC classification number: G02B5/0263 ,  B05D3/067 ,  B05D2490/50 ,  B05D2490/60 ,  B29C41/24 ,  B29C2035/0827 ,  B29K2995/0018 ,  G02B1/04 ,  G02B5/0247 ,  G02F2001/133631 ,  Y10T428/249961 ,  Y10T428/2933

Abstract: The present disclosure generally relates to patterned gradient polymer films and methods for making the same, and more particularly to patterned gradient optical films that have regions that include variations in optical properties such as refractive index, haze, transmission, clarity, or a combination thereof. The variation in optical properties can occur across a transverse plane of the film as well as through a thickness direction of the film.

Abstract translation: 本公开一般涉及图案化的梯度聚合物膜及其制造方法，更具体地涉及具有包括光学性质如折射率，雾度，透射度，透明度或其组合的变化的区域的图案化梯度光学膜。 光学性能的变化可以跨膜的横向平面以及薄膜的厚度方向发生。

公开(公告)号：US4070259A

公开(公告)日：1978-01-24

申请号：US600196

申请日：1975-07-29

Applicant: Michel De Poortere ,  Paul Dufour ,  August Vrancken

Inventor： Michel De Poortere ,  Paul Dufour ,  August Vrancken

IPC: C08G61/00 ,  C08F2/46 ,  C08F2/48 ,  C08F2/60 ,  C08F120/28 ,  C09D11/10 ,  C09D11/101 ,  C09D155/04 ,  C09J155/04 ,  C08F2/50

CPC classification number: C09D11/101 ,  C08F120/28 ,  C08F2/46 ,  C08F2/60 ,  C09D11/10 ,  C09D155/04 ,  C09J155/04

Abstract: Radiocurable compositions of matter consisting essentially of Diels-Alder reaction products between (A) at least one dienophile containing at least two double bonds >C=C

Abstract translation: 基本上由（A）至少一个含有至少两个双键的至少一个亲电子> C = C <的狄尔斯 - 阿尔德反应产物组成的物质的可辐射固化组合物，其中至少一种衍生自丙烯酸和（B）至少一种线性或 含有至少两个共轭烯属双键的环状二烯，其制备和密封剂，粘合剂，油漆，清漆和配制的油墨。